From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 20 Aug 2014 09:19:38 +0000 (+0100)
Subject: UBI: block: fix dereference on uninitialized dev
X-Git-Tag: omap-for-v3.19/prcm-cleanup~74^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3df770725339c41d1cd9be4da4ca0d968119d8ad;p=pandora-kernel.git

UBI: block: fix dereference on uninitialized dev

commit 4df38926f337 ("UBI: block: Avoid disk size integer overflow")
introduced a dereference on dev (which is not initialized at that
point) when printing a warning message.  Re-order disk_capacity check
after the dev is found.

Found by cppcheck:
 [drivers/mtd/ubi/block.c:509]: (error) Uninitialized variable: dev

Artem: tweak the error message a bit

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

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